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Yoshimura - RS-4 Pro Series Series/Competition Series Exhaust Systems

231011D220
EXHAUST RS4 TI/CF YZ250F
Was: $1,045.00
Sale: $945.73
Save: 9%
Save: $99.27
Qty:

Description

EXHAUST RS4 TI/CF YZ250F
  • Deliver huge power at a very light weight
  • Offer better handling thanks to a lower centralized mass coefficient
  • Uniquely-styled pentagonal muffler body with a carbon fiber cone end cap
  • Front cap design functions as a polyresonant chamber to lower dB output while improving mid- to top-end power
  • Two-staged, stepped baffle
  • Tapered headpipe delivers optimal flow and performance
  • Pro Series features titanium header construction; Competition Series features stainless steel header construction
  • Pro Series mufflers include non-spark-arrested 99 dB motocross insert
  • Mufflers available with glossy carbon fiber, satin titanium or brushed aluminum sleeve
  • Systems come with 96 dB insert installed (meets AMA competition requirements), 2 meter Max insert in the box
  • Please see page 46 of the 2014 Parts Unlimited Off-Road catalog for additional RS-4 applications

Product Series

Application List

Universal

Details

  • 231011D220
  • 231011D220
  • Yoshimura
  • New

Categories

Shipping Information

  • Item Requires Shipping
  • 11.2 lbs.
  • W10.0000” x H10.0000” x L36.0000”

  • Have a question? Get in touch with us
  • 920-423-3309Mon-Fri 9-5PM CST